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From: dot@dotat.at (Tony Finch)
Subject: [TUHS] Of login names
Date: Mon, 18 Jul 2016 13:24:05 +0100	[thread overview]
Message-ID: <alpine.DEB.2.11.1607181315350.25696@grey.csi.cam.ac.uk> (raw)
In-Reply-To: <CABoOk8bovORuXn7w2aazhHDffW-V_oNqVUahDhNfXVJcq=7noA@mail.gmail.com>

Paul Osborne <paosborne at gmail.com> wrote:

> Heh. At a previous site around 20 years ago we used initial letters of
> names generated automatically with a number following so at one point had:

We have a similar scheme which has been running (with minor changes) for
about 40 years, with a throughput of about 250,000 people in the last 20
years (the era of bulk user registration). A while back I wrote a note
about some of the reasons it works well, but I didn't mention that if
someone ends up with an unfortunate username, we can (modulo language
barriers) blame the parents...

http://www-uxsup.csx.cam.ac.uk/~fanf2/hermes/doc/misc/crsids.pdf

We also allocate unique permanent Unix UIDs for everyone. This numbering
started in 1982, and with some foresight my (mostly retired) colleagues
decided to start numbering at 100, to allow space for system IDs.
Unfortunately nowadays a few of my older colleagues have UIDs that clash
with preallocated system UIDs on some recent Linux distributions.

Tony.
-- 
f.anthony.n.finch  <dot at dotat.at>  http://dotat.at/  -  I xn--zr8h punycode
Viking, North Utsire: Variable 2 or 3, becoming southerly or southwesterly 4
or 5. Slight, occasionally moderate in north. Rain at times. Moderate or good.


  reply	other threads:[~2016-07-18 12:24 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-16 16:54 Dave Horsfall
2016-07-16 23:04 ` Paul Osborne
2016-07-18 12:24   ` Tony Finch [this message]
2016-07-18 13:21     ` John Cowan
2016-07-17  2:56 ` Win Treese
2016-07-17  6:39 ` Tim Bradshaw
2016-07-17  8:06 Rudi Blom
2016-07-17  8:16 ` Greg 'groggy' Lehey
2016-07-17 11:42 ` Ronald Natalie
2016-07-17 22:59   ` Greg 'groggy' Lehey
2016-07-18  0:37     ` Brantley Coile
2016-07-18 10:51       ` William Cheswick
2016-07-17 12:05 Norman Wilson
2016-07-17 12:32 ` Ronald Natalie
2016-07-17 23:09 ` Greg 'groggy' Lehey
2016-07-18  4:06   ` scj
2016-07-18  4:09     ` Larry McVoy
2016-07-18 10:42     ` William Cheswick
     [not found] <mailman.79.1468802270.30583.tuhs@minnie.tuhs.org>
2016-07-18 14:06 ` David
2016-07-19 12:41   ` Aaron Jackson
2016-10-19 20:53     ` Michael-John Turner
2016-10-19 22:35       ` Aaron Jackson
2016-07-18 14:35 Norman Wilson
2016-07-18 14:44 ` Mary Ann Horton
2016-07-18 14:55   ` Ronald Natalie
2016-07-18 18:07 ` Steve Simon
2016-07-19  9:50   ` Tony Finch
2016-07-26 12:45   ` Tim Bradshaw
2016-07-26 13:07     ` George Ross
2016-07-18 15:44 Doug McIlroy
2016-07-18 15:50 ` Joerg Schilling
2016-07-18 18:03   ` Ronald Natalie
2016-07-18 18:12     ` Steve Nickolas

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